proxy ip is not working?
I am using proxy ip of proxy-n-vpn.com. but when i ad proxy in GSA SER. there is shown message IP is not working. when i raised ticket then get reply from proxy-n-vpn.com as below
"The proxies are working. My advice is to use IP Authentication with GSA. You must add your IP in our dashboard panel."
So how can I IP Authentication with GSA?